Utilities from 'Seminar fuer Statistik' ETH Zurich

Documentation for package ‘sfsmisc’ version 1.1-18

Help Pages

A B C D E F H I K L M N P Q R S T U V W X

-- A --

as.intBase	Digit/Bit Representation of Integers in any Base
as.integer.basedInt	Digit/Bit Representation of Integers in any Base
AsciiToInt	Character to and from Integer Codes Conversion
axTexpr	Axis Ticks Expressions in Nice 10 ** k Form

-- B --

bi2int	Digit/Bit Representation of Integers in any Base
bl.string	Make Simple String from Repeating a Character, e.g. Blank String

-- C --

C.Monatsname	Datum und Uhrzeit (auf deutsch)
C.weekday	Datum und Uhrzeit (auf deutsch)
C.Wochentag	Datum und Uhrzeit (auf deutsch)
C.Wochentagkurz	Datum und Uhrzeit (auf deutsch)
cairoSwd	Cairo PDF Graphics Device useful for Sweave
capture.and.write	Capture output and Write / Print First and Last Parts
ccat	Paste Utilities - Concatenate Strings
chars8bit	Character to and from Integer Codes Conversion
code2n	Convert "Round" Integers to Short Strings and Back
col01scale	Matrix Scaling Utilities
colcenter	Matrix Scaling Utilities
compresid2way	Plot Components + Residuals for Two Factors
cum.Vert.funkt	Kumulative Verteilung Aufzeichnen

-- D --

D1D2	Numerical Derivatives of (x,y) Data via Smoothing Splines
D1ss	Numerical Derivatives of (x,y) Data (via Smoothing Splines)
D1tr	Numerical Derivatives of (x,y) Data (via Smoothing Splines)
D2ss	Numerical Derivatives of (x,y) Data (via Smoothing Splines)
dDA	Diagonal Discriminant Analysis
diagDA	Diagonal Discriminant Analysis
diagX	The "Other" Diagonal Matrix
digitsBase	Digit/Bit Representation of Integers in any Base
Duplicated	Counting-Generalization of duplicated()

-- E --

eaxis	Extended / Engineering Axis for Graphics
ecdf.ksCI	Plot Empirical Distribution Function With 95% Confidence Curves
ellipsePoints	Compute Radially Equispaced Points on Ellipse
empty.dimnames	Empty Dimnames of an Array
errbar	Scatter Plot with Error Bars

-- F --

f.robftest	Robust F-Test: Wald test for multiple coefficients of rlm() Object
factorize	Prime Factorization of Integers
funEnv	List-like Environment of Functions (and More)

-- H --

hatMat	Hat Matrix of a Smoother
helppdf	help() Type="pdf" and View It
histBxp	Plot a Histogram and a Boxplot

-- I --

ichar	Character to and from Integer Codes Conversion
integrate.xy	Cheap Numerical Integration through Data Points
inv.seq	Inverse seq() - Short Expression for Index Vector
is.whole	Test Whether a Vector or Array Consists of Whole Numbers
isRshared	Extended Information About the Current R Session
iterate.lin.recursion	Generate Sequence Iterating a Linear Recursion

-- K --

KSd	Approximate Critical Values for Kolmogorov-Smirnov's D

-- L --

last	Get Last Elements of a Vector
linesHyperb.lm	Plot Confidence or Prediction Hyperbolas around a Regression Line
list_	Automatically Named list()
loessDemo	Graphical Interactive Demo of loess()
lseq	Generate Sequences, Equidistant on Log Scale

-- M --

margin2table	Add and Print Marginals for 2-way Contingency Tables
mat2tex	Produce LaTeX commands to print a matrix
missingCh	Has a Formal Argument been Set or is it Missing?
mpl	Simple Matrix Plots
mult.fig	Plot Setup for MULTiple FIGures, incl. Main Title

-- N --

n.code	Convert "Round" Integers to Short Strings and Back
n.plot	Name Plot: Names or Numbers instead of Points in Plot
nearcor	Find the Nearest Proper Correlation Matrix
nr.sign.chg	Number of Sign Changes in Sequence

-- P --

p.arrows	Prettified Arrows Plots
p.datum	Plot 'Datum' (deutsch!) unten rechts
p.dchisq	Plot Parametric Density Functions
p.dgamma	Plot Parametric Density Functions
p.dnorm	Plot Parametric Density Functions
p.hboxp	Add a Horizontal Boxplot to the Current Plot
p.m	Simple Matrix Plots
p.profileTraces	Plot a profile.nls Object With Profile Traces
p.res.2fact	Plot Numeric (e.g. Residuals) vs 2 Factors Using Boxplots
p.res.2x	Stahel's Residual Plot against 2 X's
p.res.2x.default	Stahel's Residual Plot against 2 X's
p.res.2x.formula	Stahel's Residual Plot against 2 X's
p.scales	Conversion between plotting scales: usr, cm, symbol
p.tachoPlot	Draw Symbol on a Plot
p.ts	plot.ts with multi-plots and Auto-Title - on 1 page
paste.vec	Utility for 'Showing' S vectors
pdf.do	PostScript/PDF Preview Device with Optional 'LaTeX' Touch
pdf.end	Close PostScript or Acrobat Graphics Device opened by 'ps.do' / 'pdf.do'
pdf.latex	PostScript/PDF Preview Device with Optional 'LaTeX' Touch
pkgBuilt	Version of packageDescription() as Simple Vector
pkgDesc	Version of packageDescription() as Simple Vector
pkgLibs	R Package Compiled Code Library Dependencies (on Unix-alikes)
plotDS	Plot Data and Smoother / Fitted Values
plotStep	Plot a Step Function
pmax.sa	Deprecated 'sfsmisc' Functions
pmin.sa	Deprecated 'sfsmisc' Functions
polyn.eval	Evaluate Polynomials
posdefify	Find a Close Positive Definite Matrix
potatoes	Fisher's Potato Crop Data
predict.dDA	Diagonal Discriminant Analysis
pretty10exp	Nice 10 ** k Label Expressions
primes	Find all Primes Less Than n
print.basedInt	Digit/Bit Representation of Integers in any Base
print.dDA	Diagonal Discriminant Analysis
print.margin2table	Add and Print Marginals for 2-way Contingency Tables
print.sessionInfoX	Extended Information About the Current R Session
printTable2	Add and Print Marginals for 2-way Contingency Tables
prt.DEBUG	Utility Printing in DEBUG mode
ps.do	PostScript/PDF Preview Device with Optional 'LaTeX' Touch
ps.end	Close PostScript or Acrobat Graphics Device opened by 'ps.do' / 'pdf.do'
ps.latex	PostScript/PDF Preview Device with Optional 'LaTeX' Touch

-- Q --

quadrant	Give the Quadrant Number of Planar Points
QUnif	Quasi Randum Numbers via Halton Sequences

-- R --

read.org.table	Read.table for an Emacs Org Table
relErr	Relative Error When Appropriate, Absolute Otherwise
relErrV	Relative Error When Appropriate, Absolute Otherwise
repChar	Make Simple String from Repeating a Character, e.g. Blank String
rot2	Rotate Planar Points by Angle
rotn	Generalized Rot13 Character Translation (Rotation)
roundfixS	Round to Integer Keeping the Sum Fixed
rrange	Robust Range using Boxplot 'Quartiles'

-- S --

seqXtend	Sequence Covering the Range of X, including X
sessionInfoX	Extended Information About the Current R Session
sHalton	Quasi Randum Numbers via Halton Sequences
shortRversion	Short R Version String
signi	Rounding to Significant Digits
sourceAttach	Source and Attach an R source file
strcodes	Character to and from Integer Codes Conversion
str_data	Overview on All Datasets in an R Package
Sys.cpuinfo	Provide Information about the Linux Hardware (CPU, Memory, etc)
Sys.memGB	Provide Information about the Linux Hardware (CPU, Memory, etc)
Sys.meminfo	Provide Information about the Linux Hardware (CPU, Memory, etc)
Sys.MIPS	Provide Information about the Linux Hardware (CPU, Memory, etc)
Sys.procinfo	Provide Information about the Linux Hardware (CPU, Memory, etc)
Sys.ps	Return Process Status (Unix 'ps') Information
Sys.ps.cmd	'Portable' System function (R / S-plus)
Sys.sizes	Return Process Status (Unix 'ps') Information

-- T --

TA.plot	Tukey-Anscombe Plot (Residual vs. Fitted) of a Linear Model
tapplySimpl	More simplification in tapply() result
tkdensity	GUI Density Estimation using Tcl/Tk
toLatex.numeric	LaTeX or Sweave friendly Formatting of Numbers

-- U --

u.assign0	'Portable' assign / get functions (R / S-plus) for 'Frame 0'
u.boxplot.x	Utility Returning x-Coordinates of Boxplot
u.date	Return Date[-Time] String in 'European' Format
u.datumdecode	Convert "Numeric" Dates
u.Datumvonheute	Datum und Uhrzeit (auf deutsch)
u.get0	'Portable' assign / get functions (R / S-plus) for 'Frame 0'
u.log	(Anti)Symmetric Log High-Transform
u.sys	'Portable' System function (R / S-plus)
unif	Nice Uniform Points in Interval
uniqueL	A Reversable Version of unique()

-- V --

vcat	Paste Utilities - Concatenate Strings

-- W --

wrapFormula

Enhance Formula by Wrapping each Term, e.g., by "s(.)"

-- X --

xy.grid	Produce Regular Grid Matrix
xy.unique.x	Uniqify (X,Y) Values using Weights